"The Goal: A Process of Ongoing Improvement" Ryo Sanbongi / Eliyahu M. Goldratt Price: ¥1600 This is a long-term storage item. There is some yellowing and signs of use on the cover. Please understand that this is a used item. Instant purchase OK ◎ Anonymous delivery Because it is quite thick, it will be shipped with simple waterproof packaging. Thank you for your understanding. Thank you for viewing.